What color is Bookpaper ?

Source Crayola® CSS3 CSS4
#373632
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#682820
 
#714b23
raw umber
#8b4513
saddle brown
#8b4513
saddlebrown
#4d3631
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey